The Rock rouses the troops in 'G.I. Joe: Retaliation'

There has, of course, been some very stirring and powerful war speeches. One thinks of Churchill's "We'll shall fight on the beaches" or Henry V's "we band of brothers", but now there's one more to add to the list: as 'Roadblock' quoting Jay-Z in G.I. Joe: Retaliation. Now Churchill never thought of doing that. Check him out in action below: